Drying module of drying all-in-one machine and compressor interface connector

Abstract

The invention discloses a drying module of a drying all-in-one machine and a compressor interface connector. The drying module of the drying all-in-one machine comprises a connector body, a containing cavity is formed in the inner wall of the connector body, a cushion cylinder is installed on the inner wall of the connector body, the cushion cylinder seals the containing cavity, and the containing cavity is filled with filler; the containing cavity comprises a first groove body, a first hole channel and a second groove body, and the first groove body and the second groove body are communicated through the first hole channel. The cushion cylinder is provided with a pipeline, the pipeline comprises an end part, the end part is inserted into the cushion cylinder, the end part is provided with a concave part, the cushion cylinder is provided with a convex body I, and the convex body I is inserted into the concave part to limit the axial movement of the end part along the connector main body. According to the drying module of the drying all-in-one machine and the compressor interface connector, elastic connection of pipe fittings is provided, and the problems of looseness and breakage of a connecting pipe caused by vibration are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drying integrated machines, in particular to a drying module of a drying integrated machine and a compressor interface connector. BACKGROUND

[0002] Currently, the external pipe of the compressor is usually rigidly connected. During the working process of the compressor, due to vibration, the rigidly connected connecting pipe close to the compressor is prone to loosening or even breaking, which eventually leads to leakage. Long-term neglect of the loosening connecting pipe may cause more serious damage, such as damage to the compressor, thereby increasing the maintenance cost. SUMMARY

[0003] The present application aims to overcome the shortcomings of the prior art, and provides a drying module of a drying integrated machine and a compressor interface connector, which provides elastic connection of the pipe and reduces the loosening and breaking of the connecting pipe caused by vibration.

[0004] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a drying module of a drying integrated machine and a compressor interface connector, comprising a connector main body, an accommodating cavity is arranged on the inner wall of the connector main body, a pad cylinder is installed on the inner wall of the connector main body, the pad cylinder closes the accommodating cavity, and the accommodating cavity is filled with a filling material; the accommodating cavity comprises a groove one, a hole one and a groove two, the groove one and the groove two are communicated through the hole one; the pad cylinder is provided with a pipe, the pipe comprises an end portion, the end portion is inserted into the pad cylinder, the end portion is provided with a recess portion, the pad cylinder is provided with a convex body one, the convex body one is inserted into the recess portion to limit the axial movement of the end portion along the connector main body; a moving block is inserted into the connector main body, the moving block can move axially along the connector main body, the pad cylinder is further provided with a convex body two, and the moving block comprises a convex boss, the convex boss is close to the pipe to push the convex body two to move in the radial outward direction, so that the internal volume of the groove two is compressed and the filling material is extruded to the side close to the groove one.

[0005] The present application is further provided with a fixed cylinder, the fixed cylinder is inserted into the moving block close to the side of the pipe, the fixed cylinder is axially provided with a hole two, the pipe is provided with an air passage two, the hole two is communicated with the air passage two, the outer wall of the fixed cylinder is provided with a hole three, the hole three is communicated with the hole two, the moving block is provided with an air passage three, the compressor interface connector is installed on the compressor, the air passage three is communicated with the air outlet of the compressor, when the moving block is located at the limit position away from the pipe, the air passage three is disconnected with the hole three, when the moving block moves to the side close to the pipe, the air passage three can be communicated with the hole three, and the convex boss pushes the convex body two radially outward.

[0006] The present application is further provided with a fixed ring one and a fixed ring two installed on the both ends of the connector main body in the axial direction, and the fixed ring one and the fixed ring two respectively fix the both ends of the pad cylinder in the axial direction.

[0007] The application is further provided with a mounting hole in the connector body, the fixing ring one is inserted into the mounting hole, the mounting hole comprises an extension hole, the extension hole is a taper hole, the fixing ring one is provided with a pressing ring, the pressing ring is inserted into the extension hole, the pad cylinder is inserted between the pressing ring and the extension hole and is pressed tightly by the pressing ring and the extension hole.

[0008] The application is further provided with a supporting rod mounted on the connector body, the supporting rod is sleeved with a spring one, the spring one is located in the groove body two, one end of the spring one abuts against the convex body two and the other end abuts against the inner wall of the groove body two.

[0009] The application is further provided with that the convex body one is screwed into the recessed part.

[0010] The application is further provided with that the outer wall of the end part is spherical.

[0011] The application is further provided with that the filling material is fine sand.

[0012] The application is further provided with that the axial two ends of the pad cylinder are welded and fixed with the inner wall of the connector body.

[0013] The application also adopts the following technical scheme: a drying module of a drying all-in-one machine, comprising a compressor, a condenser and an evaporator, the compressor is installed with a compressor interface connector.

[0014] In summary, the application has the following beneficial effects:

[0015] 1. Since the pad cylinder has good ductility, the pad cylinder and the end part are elastically connected, and are not prone to breaking, at the same time, the end part is reduced in displacement deviation caused by vibration of the compressor in operation, and the filling material can absorb part of vibration energy, thereby reducing vibration of the pipeline 3 and loosening and breaking caused by vibration at each connection pipeline interface.

[0016] 2. The boss is close to the pipeline to push the convex body two to move in the radial outward direction, so that the volume of the groove body two is compressed, the filling material is extruded to the side close to the groove body one, the pad cylinder and the end part contact part, i.e. the convex body one and the recessed part are pressed more tightly, and the sealing effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a mounting three-dimensional schematic view of the embodiment;

[0018] Figure 2 It is a sectional view schematic view of the embodiment;

[0019] Figure 3 It is Figure 2 the enlarged view of A in the middle;

[0020] Figure 4 It is Figure 2 the enlarged view of B in the middle;

[0021] Figure 5 For Figure 2 Enlarged view at C in the middle;

[0022] Figure 6 For cross-sectional view of connector body in the embodiment;

[0023] Figure 7 For cross-sectional view of moving block in the embodiment;

[0024] Figure 8 For perspective view of drying module in the embodiment.

[0025] Reference signs: compressor 1, interface 11, shell 12, evaporator 13, condenser 14, air passage one 111, connector body 2, mounting hole 21, extension hole 211, containing cavity 22, groove one 221, channel one 222, groove two 223, plug cover 23, filler 24, spring one 25, support rod 26, pipeline 3, end 31, recess 311, air passage two 32, fixing ring one 4, compression ring 41, block ring 5, pad cylinder 6, convex body one 61, convex body two 62, fixing ring two 7, through hole 71, fixing rod 72, fixing cylinder 73, channel two 731, channel three 732, moving block 8, air passage three 81, boss 82, spring two 9. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0027] As Figure 1 , Figure 2 shown, the embodiment discloses a drying module and a compressor interface connector of a drying all-in-one machine, which comprises a connector body 2, and the connector body 2 is installed on a gas outlet interface of a compressor 1. Specifically, the compressor 1 is provided with an interface 11, the interface 11 is a high-pressure end of the compressor 1, the interface 11 is provided with an air passage one 111, and the air passage one 111 is in communication with the connector body 2.

[0028] As Figure 2 , Figure 3 , Figure 4 shown, the connector body 2 is a cylindrical structure, the inner wall of the connector body 2 is provided with a containing cavity 22, the containing cavity 22 comprises a groove one 221, a channel one 222 and a groove two 223, and the groove one 221 and the groove two 223 are in communication through the channel one 222. Specifically, the groove one 221 and the groove two 223 both extend radially inward along the inner wall of the connector body 2 to form an annular groove structure, asFigure 6 As shown in the figure, the first hole 222 is distributed circumferentially along the connector body 2. In the actual processing, the connector body 2 is divided into two segments and assembled axially, and the spliced surface is cut radially to open the first hole 222, so as to facilitate the processing of the two connector bodies 2 respectively.

[0029] As shown in the figure, Figure 2 The connector body 2 is provided with a plug cover 23, and the plug cover 23 is opened to add the filler 24 to the containing cavity 22. The filler 24 is fine sand or other fine particles.

[0030] The inner wall of the connector body 2 is provided with a pad cylinder 6, which is made of aluminum or other metal materials with good ductility, and the thickness of the pad cylinder 6 is 0.3mm-0.8mm. As shown in the figure, Figure 2 、 Figure 5 The left end of the connector body 2 is provided with a mounting hole 21, and the first fixing ring 4 is threadedly connected and inserted into the mounting hole 21. The mounting hole 21 includes an extension hole 211, which is a taper hole. The first fixing ring 4 is provided with a pressing ring 41, which is inserted into the extension hole 211. The end of the pad cylinder 6 is expanded to form a taper, and the axial end of the pad cylinder 6 is inserted between the pressing ring 41 and the extension hole 211 and is pressed tightly by the pressing ring 41 and the extension hole 211.

[0031] Similarly, as shown in the figure, Figure 2 The right end of the connector body 2 is provided with a second fixing ring 7, which also uses the above method to fix the right end of the pad cylinder 6. At the same time, the axial both ends of the pad cylinder 6 are welded and fixed with the inner wall of the connector body 2 to improve the structural stability.

[0032] In combination with Figures 2-4 The pad cylinder 6 is provided with a first convex body 61 and a second convex body 62, which are protruded radially inward along the inner wall of the pad cylinder 6, and the first convex body 61 and the second convex body 62 are spaced apart axially along the pad cylinder 6. The first convex body 61 is spiral, and the second convex body 62 is annular.

[0033] The pad cylinder 6 is provided with a pipeline 3, and the left end of the connector body 2 is provided with a plug ring 5. The pipeline 3 penetrates through the plug ring 5, one end of the pipeline 3 is connected with an external pipeline, and the other end is an end portion 31. The outer wall of the end portion 31 is spherical, the end portion 31 is inserted into the pad cylinder 6, the end portion 31 is provided with a recessed portion 311, and the first convex body 61 is inserted into the recessed portion 311 to limit the axial movement of the end portion 31 along the connector body 2. To be exact, the first convex body 61 is screwed into the recessed portion 311, and in the actual operation, the pipeline 3 is turned to make the end portion 31 rotate.

[0034] When the convex body one 61 is matched with the recessed part 311, the filling material 24 is injected by high pressure to make the convex body one 61 and the wall surface of the recessed part 311 clamped with each other. Since the cushion tube 6 has good ductility, the elastic connection is formed between the cushion tube 6 and the end part 31, and the breakage is not easy to occur. Meanwhile, the excessive displacement deviation of the end part 31 caused by the vibration during the operation of the compressor 1 is reduced, and the filling material 24 can absorb part of the vibration energy, thereby reducing the vibration of the pipeline 3 and the loosening and breakage caused by the vibration at the interface of each connecting pipeline.

[0035] As shown in Figure 2 , the fixed ring two 7 is provided with a through hole 71 which axially penetrates the fixed ring two 7 and which is communicated with the air channel one 111. The moving block 8 is slidably connected to the inner wall of the fixed ring two 7 and is inserted into the connector main body 2. The moving block 8 can move axially along the connector main body 2.

[0036] The fixed cylinder 73 is slidably connected to the inner wall of the moving block 8 and is inserted into the moving block 8 close to the pipeline 3. The counter bore of the moving block 8 is only opened on the side facing the pipeline 3. The fixed rod 72 is installed on the fixed ring two 7, penetrates the moving block 8 and is fixedly connected to the fixed cylinder 73.

[0037] The fixed cylinder 73 is axially provided with a hole channel two 731 which is communicated with the air channel two 32. The hole channel three 732 is provided on the outer wall of the fixed cylinder 73 and is communicated with the hole channel two 731. The moving block 8 is provided with the air channel three 81. As shown in Figure 7 , the air channel three 81 is distributed in multiple along the circumference of the moving block 8. The air channel three 81 is communicated with the air channel one 111 through the through hole 71.

[0038] When the moving block 8 is located at the limit position away from the pipeline 3, the air channel three 81 is disconnected with the hole channel three 732. When the air channel one 111 releases the high pressure gas, the gas pushes the moving block 8 to move close to the pipeline 3. The air channel three 81 can be communicated with the hole channel three 732 to send the gas into the air channel two 32. The moving block 8 includes the boss 82. During the movement of the moving block 8, the boss 82 is close to the pipeline 3 to push the convex body two 62 to move in the radial outward direction, so that the volume of the groove body two 223 is compressed, the filling material 24 is extruded close to the groove body one 221, the contact part of the cushion tube 6 and the end part 31, i.e. the pressing force between the convex body one 61 and the recessed part 311 is larger, and the sealing effect is improved.

[0039] As shown in Figure 2 , Figure 4As shown, the connector body 2 is provided with a plurality of supporting rods 26 distributed circumferentially along the connector body 2, the supporting rods 26 are sleeved with springs 25, the springs 25 are located in the groove 223, one end of the spring 25 abuts against the convex body 62 and the other end abuts against the inner wall of the groove 223, so as to facilitate the resilience of the convex body 62, and the convex body 62 and the convex 82 are always in close contact to form a seal.

[0040] Further comprising a spring 9, the spring 9 is located in the connector body 2, one end of the spring 9 abuts against the end 31 and the other end abuts against the convex 82, the spring 9 is arranged to make the convex body 61 and the recess 311 fit more closely in the axial direction of the connector body 2, and at the same time provide a restoring force for the movement of the convex 82.

[0041] A drying module of a drying all-in-one machine, comprising a shell 12, the shell 12 is integrally provided with a compressor 1, a condenser 14 and an evaporator 13.

[0042] The above is only the preferred embodiment of the present application, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme belonging to the idea of the present application is within the protection scope of the present application. It should be pointed out that for ordinary skilled in the art, some improvements and decorations without departing from the principles of the present application, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. A compressor interface connector characterized by, The connector body (2) is provided with an accommodating cavity (22) in the inner wall, a pad cylinder (6) is installed in the inner wall of the connector body (2), the pad cylinder (6) seals the accommodating cavity (22), and the accommodating cavity (22) is filled with a filling material (24); The accommodating cavity (22) comprises a groove one (221), a hole one (222) and a groove two (223), and the groove one (221) and the groove two (223) are communicated through the hole one (222); The pad cylinder (6) is provided with a pipe (3), the pipe (3) comprises an end portion (31) inserted into the pad cylinder (6), the end portion (31) is provided with a recess (311), the pad cylinder (6) is provided with a convex body one (61), and the convex body one (61) is inserted into the recess (311) to limit the axial movement of the end portion (31) along the connector body (2). The pad cylinder (6) is further provided with a convex body two (62), the moving block (8) comprises a convex platform (82) close to the pipe (3) to push the convex body two (62) to move in a radial outward direction, so that the groove two (223) is compressed and the filling material (24) is extruded to the side close to the groove one (221).

2. A compressor interface connector according to claim 1, wherein, The pad cylinder (6) is further provided with a convex body two (62), the moving block (8) comprises a convex platform (82) close to the pipe (3) to push the convex body two (62) to move in a radial outward direction, so that the groove two (223) is compressed and the filling material (24) is extruded to the side close to the groove one (221). The fixed cylinder (73) is inserted into the moving block (8) close to the side of the pipe (3), the fixed cylinder (73) is axially provided with a hole two (731), the pipe (3) is provided with an air channel two (32), the hole two (731) is communicated with the air channel two (32); 3. A compressor interface connector according to claim 1, wherein, The outer wall of the fixed cylinder (73) is provided with a hole three (732) communicated with the hole two (731), the moving block (8) is provided with an air channel three (81), the compressor interface connector is installed on the compressor (1), the air channel three (81) is communicated with the air outlet of the compressor (1), when the moving block (8) is located at the limit position away from the pipe (3), the air channel three (81) is disconnected with the hole three (732), when the moving block (8) moves to the side close to the pipe (3), the air channel three (81) can be communicated with the hole three (732), and the convex platform (82) pushes the convex body two (62) radially outward. The connector body (2) is provided with a fixed ring one (4) and a fixed ring two (7) installed at both ends in the axial direction, and the fixed ring one (4) and the fixed ring two (7) respectively fix the axial both ends of the pad cylinder (6).

4. A compressor interface connector according to claim 3, wherein, The connector body (2) is provided with a mounting hole (21), the fixing ring one (4) is inserted into the mounting hole (21), the mounting hole (21) comprises an extension hole (211), the extension hole (211) is a taper hole, the fixing ring one (4) is provided with a pressing ring (41), the pressing ring (41) is inserted into the extension hole (211), the packing sleeve (6) is inserted between the pressing ring (41) and the extension hole (211) and is compressed by the pressing ring (41) and the extension hole (211).

5. A compressor interface connector according to claim 1, wherein, The connector body (2) is provided with a support rod (26), the support rod (26) is sleeved with a spring one (25), the spring one (25) is located in the groove two (223), one end of the spring one (25) abuts against the convex body two (62), and the other end of the spring one (25) abuts against the inner wall of the groove two (223).

6. A compressor interface connector according to claim 1, wherein, The convex body one (61) is screwed into the recess (311).

7. A compressor interface connector according to claim 1, wherein, The outer wall of the end portion (31) is spherical.

8. A compressor interface connector according to claim 1, wherein, The filler (24) is fine sand.

9. A compressor interface connector according to claim 1, wherein, The packing sleeve (6) is welded and fixed with the inner wall of the connector body (2) at both axial ends.

10. A drying module of a drying all-in-one machine, characterized in that, Comprise compressor (1), condenser (14), evaporator (13), the compressor (1) is provided with the compressor interface connector of claim 1.

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